www.gfcfdiet.com Website for following a gluten free and casein free (totally dairy free, including dairy protein casein). Many can experience problems from gluten or casein and not test positive for celiac. Website includes many of the current medical tests available, commercial foods & vendor lists. Janice >For those with celiac disease, did they mention being intolerant to any of the milk PROTEINS? My son can't eat or drink anything with milk proteins, but he also has difficulty with cereal.